.app{
	width: 100%;
	height: 100vh;
	background-color: #ffffff;
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
}
.btn-box80{
	width: 124px;
	height: 46px;
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
	cursor: pointer;
	--color-f-80: #43ff85;
	--color-s-80: #6c72fe;
	--color-t-80: #f7e543;
}
.btn80{
	width: 124px;
	height: 46px;
	font-size: 20px;
	font-weight: bold;
	letter-spacing: 4px;
	outline: none;
	background-color: transparent;
	border: 2px solid var(--color-f-80);
	color: var(--color-f-80);
	position: absolute;
	padding: 0;
	cursor: pointer;
	z-index: 1;
	transition: all 0.24s linear;
}
.loading80{
	width: 124px;
	height: 46px;
	font-size: 24px;
	font-weight: bold;
	letter-spacing: 4px;
	background-color: transparent;
	position: absolute;
	left: -2px;
	overflow: hidden;
	cursor: pointer;
	z-index: 0;
	opacity: 0;
	transition: opacity 0.24s linear;
}
.p80{
	cursor: pointer;
	writing-mode: vertical-rl;
	letter-spacing: 3px;
	font-size: 12px;
	line-height: 1;
	margin: 0;
	padding: 0;
	position: absolute;
	color: var(--color-f-80);
	--left-80: 3px;
	--delay-80: 0.1s;
	animation: eff80 0.6s linear infinite;
}
.i80{
	color: var(--color-s-80);
}
.i80-1{
	color: var(--color-t-80);
}
.p80:nth-child(1){
	left: var(--left-80);
}
.p80:nth-child(2){
	left: calc(var(--left-80) + 18px);
	animation-delay: var(--delay-80);
}
.p80:nth-child(3){
	left: calc(var(--left-80) + 18px * 2);
	animation-delay: calc(var(--delay-80)*2);
}
.p80:nth-child(4){
	left: calc(var(--left-80) + 18px * 3);
}
.p80:nth-child(5){
	left: calc(var(--left-80) + 18px * 4);
	animation-delay: calc(var(--delay-80)*4);
}
.p80:nth-child(6){
	left: calc(var(--left-80) + 18px * 5);
	animation-delay: calc(var(--delay-80)*3);
}
.p80:nth-child(7){
	left: calc(var(--left-80) + 18px * 6);
}
@keyframes eff80{
	0%{
		transform: translateY(-40%);
	}
	100%{
		transform: translateY(140%);
	}
}
.btn-box80:hover .btn80{
	text-shadow: 0 2px 0 var(--color-s-80);
	box-shadow: 2px 2px 0 var(--color-s-80), -2px -2px 0 var(--color-t-80);
}
.btn-box80:hover .loading80{
	opacity: 1;
	background-color: #000000;
}